Steel City 10-722, Руководство пользователя

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Page 19
◊ ADJUSTING BALL BEARINGS
AGAINST TRACK RAILS
After extended use "play" may develop between yoke and
bearing carriage. To reduce "play":
Lock lever
1. Locked yoke in place.
2. Remove end plate from track arm.
2. After fabricating a new table and a new guide with the
original 1 "(25 mm) thickness and widths, place the old
table on the new one and point the drill centers of the
4 holes. Drill and recess.
Through hole Ø 3/8"
(10 mm). Countersink Ø 7/8"
(22 mm) x 1/2" (13 mm)
depth.
3. Assemble the table to the machine frame, but do not
overtighten the four pan screws.
4. Slide the carriage to
the end of the arm and
place a precise,
verified and reliable
square against the
fence and blade.
5. While holding the
bracket against the
fence, slide the
carriage to the
column. The blade
must not push the
square or move away
from it. If adjustment is necessary, lightly tap the table
to make it pivot to adjust.
6. When the setting is satisfactory, permanently lock the
four cap screws.
◊ PARALLELISM OF THE BLADE
AND THE CARRIAGE ARM
With use and after a certain time, the blade and carriage
arm could no longer be perfectly parallel to each other. An
abnormally wider saw cut than the kerf of the teeth or a
feeling of "friction" of the blade during cutting can be factors
that indicate this problem. The marks left on the material by
the teeth of the saw blade should correspond to arcs of
circles that intersect.
◊ SqUARENESS OF GUIDE AND
CHANGING THE MARTYR TABLE
After some time, multiple cuts at different angles and
different rip cut widths you may need to replace the martyr
table.
1. Remove the four panhead screws that secure the table
to the frame and retain this old table for reference until
your new table is in place and functional.
If this is not the case, determine if it is only blade entry teeth
marks or exit teeth marks . By inference, it will be possible
to diagnose whether the assembly should rotate clockwise
or counter-clockwise.
1. Loosen the locknuts to release the adjustment.
Screwing the right screw / unscrewing the left screw =
anticlockwise.
Screwing the left screw / unscrewing the right screw =
clockwise.
2. Lock the locknut and make a test cut on a trial board.
3. Repeat steps 1 and 2 as needed.